body{
	background-color:#FFF
	}

.slide{
    /*position: relative;*/
    margin: auto;
    width: 1300px;
    height: 500px;
    text-align: center;
    font-family: Arial;
    /*color: #FFF;*/
    overflow: hidden;              /*遮罩*/
}
.videogs{
	display:block;
	padding:50px;
	padding-right:50px;
	}

.slide ul {
    margin: 0;
    padding:0;
    width: 9999px;
    transition: all 0.5s;
}

.slide-auto img{
	width: 1300px;
	height: 500px;
	border-radius: 0px;
}
/*//自动播放*/
.slide .slide-auto {
    animation: marginLeft 10.5s infinite;
}

.slide li {
    float: left;
    width: 1400px;
    height: 460px;
    list-style: none;
    line-height: 200px;
    font-size: 36px;
}
@keyframes marginLeft{
	0%,40%{margin-left: 0px;}
	45%,60%{margin-left: -1400px;}         /*轮播动画每次换一张,向左移动1200px*/
	65%,100%{margin-left: -2800px;}

	
}
.x{
	width: 450px;
	height: 380px;
}
.x:hover img{
	transform: scale(1.2);
	border-radius: 20px;
}
.x:hover{
	border-radius: 50px;
	box-shadow: 5px 5px 5px 5px black;
}

